<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <style>
      body,
      ul {
        margin: 0;
        padding: 0;
      }
      body {
        width: 100%;
        height: 100%;
      }
      svg {
        background-color: rgba(255, 0, 0, 0.1);
      }
    </style>
  </head>
  <body>
    <svg width="200" height="200" xmlns="https://www.w3.org/2000/svg">
      <defs>
        <!-- 高斯模糊的效果 -->
        <filter id="blurFilter" x="50%" y="50%" width="50%" height="25%">
          <feGaussianBlur stdDeviation="8" />
        </filter>
      </defs>
      <image
        xlink:href="../../images/avatar.jpeg"
        height="200"
        width="200"
        filter="url(#blurFilter)"
      />
    </svg>
  </body>
</html>
